Bonjela Gel Mouth Ulcer Relief Adult 16+ - 15g
The original Bonjela double-action gel — choline salicylate relieves mouth ulcer pain while cetalkonium chloride targets swelling and infection. 15g, adults 16+.
- Relieves mouth ulcer pain.
- Targets swelling and infection.
- The original Bonjela formula.
- Clings to the sore spot.
- Adults 16+, 15g tube.
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General sale medicine
Adults 16+ only
Ulcers lasting 3+ weeks
Product overview
About Bonjela
Britain's mouth ulcer gel: Bonjela's double action pairs choline salicylate, which relieves the pain, with cetalkonium chloride, an antiseptic that targets the swelling and infection around the ulcer. It clings to the sore spot so it keeps working while you get on with eating and talking. This is the original formula. Adults 16 and over, 15g.
The original
Bonjela has been the reach-for mouth ulcer gel in British bathrooms for generations, and the original still outsells everything around it. Choline salicylate for the pain, cetalkonium chloride for the infection, a gel base that stays put — nothing fancy, everything that matters.
How to use
Dry the area if you can, then massage about a centimetre of gel onto the ulcer with a clean fingertip. Repeat as directed on the pack — not more often than the stated interval. Adults and children 16 and over only.
Good to know
The 16+ rule is there because of the salicylate — use Bonjela Junior for younger mouths. Anyone allergic to aspirin should avoid it. An ulcer lasting more than three weeks, or one that keeps returning, needs a dentist or GP.
Product details
- Active ingredients Choline salicylate, Cetalkonium chloride
- Vendor Bonjela
- SKU 0368357
Important information
Please read before purchase. The information provided regarding medicines, dietary supplements or ointments is not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if the seal under the cap is broken or missing. Always read the label and any patient information leaflet before use.
Frequently asked questions
Why is Bonjela adult gel 16+?
It contains choline salicylate, an aspirin-type ingredient, which is not given to under-16s because of the rare risk of Reye's syndrome. Bonjela Junior is the under-16 version.
How often can I apply it?
As the pack directs, with the stated gap between applications. A small amount massaged into the ulcer is enough — more doesn't work faster.
Can I use it on denture sore spots?
The adult gel is for mouth ulcers; ask our pharmacist about the right product for denture irritation — and get the denture fit checked.
Shipping information
We deliver across mainland UK by Royal Mail Tracked, usually within 3–5 working days.
Delivery is £2.99, or free on orders over £40. You'll get tracking by email once your order is on its way.
For full details, see our Delivery Policy.
